Ryoko Yonekura Drug Allegations 2026: J-Drama Queen Referred to Prosecutors

The queen of Japanese medical dramas is facing a real-life legal crisis. On January 20, 2026, Japanese media reported that Ryoko Yonekura has been referred to prosecutors on suspicion of violating drug control laws. Authorities reportedly seized suspicious substances during a search of her Tokyo residence, sending shockwaves through the Asian entertainment industry.

Details of Ryoko Yonekura Drug Allegations 2026

The investigation dates back to June 2025, when the Narcotics Control Department received a tip. It's alleged that Yonekura used illegal substances with an Argentine national, identified as A. While A has since left the country, Japanese authorities are continuing their probe to confirm the ownership of the materials found in Yonekura's home.

Official Statement and Future Repercussions

Yonekura addressed the reports in a statement, confirming the home search took place. "It's true that investigative authorities searched my home," she admitted. However, she emphasized that she had been cooperating and believed the matter was nearing its end. The Tokyo District Public Prosecutors Office is now set to review the case files to determine whether to file formal charges.

Born in 1975 and now 50 years old, Yonekura is a household name famous for hits like Doctor-X: Surgeon Michiko Daimon and Black Leather Notebook. Her portrayal of strong, independent women has made her a top earner in Japan, making these allegations particularly damaging to her public image.